Biology, asked by adhtithyan10, 11 months ago

Name the chemical produced in ovary which leads to the formation of pollen tube when a pollen grain falls over or sticks over the stigma of a flower?


adhtithyan10: guys plz name the chemical

Answers

Answered by yashula
0

Heya!

Fertilisation. Only after pollination, when pollen has landed on the stigma of a suitable flower of the same species, can a chain of events happen that ends in the making of seeds. A pollen grain on the stigma grows a tiny tube, all the way down the style to the ovary.

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Answered by Anonymous
0

Answer:

FERTILIZATION

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